Monsters of the Paleozoic: sea scorpions
Eupteryds are an extinct group of Paleozoic aquatic arthropods.
The saker falcon is a large bird of prey widespread in Europe and and Asia.
Bats use ultrasound to navigate and hunt for prey.
Several analogous types of eyes have developed independently through convergent evolution.
This animation presents some animals and plants that lived between the Devonian and...
Curious little animal living in underground burrows in the African savannahs.
A species of monkeys with complex social structure where hierarchical system can be clearly...
Bottlenose dolphins are sea mammals which use ultrasound for orientation.
A prehistoric flying reptile, similar to birds. However, there is no direct evolutionary...